package com.itheima.demo;

/**
 * @author Zhang_Han
 * @version 1.0
 * @date 2020/7/19 16:43
 */
public class Demo {
    public static void main(String[] args) {
        Demo_003 one = Demo_003.ONE;
        Demo_003 two = Demo_003.TWO;
        Demo_003 three = Demo_003.THREE;

    }
}
